More Details The new build will make way into the new line of PCs or laptops to be available from their OEMs. However, before you set your hopes high, remember that a limited number of these machines pre-loaded with Windows 10 will be available for July 29. As of now, the RTM build 10240 will be accessible to testers of Windows 10, if they are part of the exclusive Microsoft Insiders program. No More Previews Release of this RTM build also means that you will not get your hands on the Windows 10 preview builds anymore. Microsoft is currently planning to work in unison with the Insiders groups so that the latest OS is not glitched and to understand the plausible upgrades that will be needed, according to Microsoft OS Group engineering general manager Gabe Aul. Read More: Can Windows 10 Beat Its Predecessor With Host Of New Features Apple’s MacBook Pro 15 Inches Vs Lenovo ThinkPad Yoga 15- Who Steals The Show?